ENDA EPV741 User manual

Technical Specifications
OUTPUTS
Alarm output Relay: 250V AC, 8A (for resistive load), NO+NC
Mechanical 30.000.000 ; Electrical 100.000 operation.
Life expectancy for relay
ENVIRONMENTAL CONDITIONS
Height Max. 2000m
%80 up to 31°C decreasing linearly %50 at 40°C.
Ambient/stroge temperature
Max. Relative humidity
0 ... +50°C/-25 ... 70°C
Rated pollution degree According to EN 60529 Front panel : IP60 , Rare panel : Ip20
.Do not use the device in locations subject to corrosive and flammable gases
HOUSING
Housing type (According to DIN 43 700)Suitable for flush-panel mounting.
Dimensions W72xH72xD97mm
Weight
Enclosure material Self extinguishing plastics.
ENDA EPV741 AC/DC VOLTMETER
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
EPV741
EPV741-24 Approx. 350g (after packing) Approx. 350g (after packing)
Supply Voltage Order Code
230V AC +%10 -%20
24V AC %10±
Output
Relay
Relay
-
-
EPV741-R
EPV741
EPV741-24-R
EPV741-24
SÝSEL MÜHENDÝSLÝK ELEKTRONÝK SAN. VE TÝC. A.Þ.
Yukarý Dudullu 34775 - ÜMRANÝYE/ÝSTANBUL/TÜRKÝYE
Tel : [phone] Pbx. Fax : [phone]
url : www.enda.com.tr
Barbaros Cad. Kutup Sok. No:20
* 77 x 72mm sized.
* 3 digits display.
*
* Easy to use by front panel keypad.
* Multifunctional alarm output (NO+NC) for upper and lower
limits.
* Having CE mark according to Europan Norms.
Values between -100V and 100V can be indicated with one
decimal number.
Supply 230V AC +%10 -%20, 50/60Hz or 24V AC %10 , 50/60Hz±
Power consumption
2.5mm² screw-terminal connections
Wiring
Scale
Sensitivity
ELECTRICAL CHARACTERISTICS
0V...500V
0,1V (for input values between -100V and 100V)
Max. 7VA
AC and RMS
DC -500V...500V
EPV741-E-01
1/3
ENDA
AC/DC VOLTMETER
EPV 741
SET
OUT AC DC ACDC
±(Full scale) (For square wave form %2)±
Accuracy
EMC
Safety requirements
EN 61326-1: 1997, A1: 1998, A2: 2001 (Performance criterion B for the EMC standard.)
EN 61010-1: 2001 (Pollution degree 2, overvoltage category II)
%1
AC
RMS
DC ±%1
%1
(Full scale)
Input Impedance 870kÙ
Frequency Range
Input Range -500V...500V , max. 800Vpeak , (Device damages 1250V peak and more voltage.)
±(Full scale) (For square wave form %2)
±
DC , 10Hz - 200Hz (For square wave form 10Hz-70Hz)
Read this document carefully before using this device. The guarantee will be expired by
damaging of the device if you don't attend to the directions in the user manual. Also we don't
accept any compensations for personal injury, material damage or capital disadvantages.
Thank you for choosing ENDA EPV741 AC/DC voltmeter.
1V (for input values that lower than -100V and higher than 100V)

UP.l1
UP.l1 HYS.U+
UP.l1 HYS.U-
LO.l1
LO.l1 HYS.U+
LO.l1 HYS.U-
Out
Out
dly.U
A.out n.c.=
A.out n.o.=
dly.U dly.ldly.l
Input
t
t
t
Connection Diagram
Dimensions
Note :
2/3 EPV741-E-01
A
-A
0
A
0
A
0
A
-A
A
0
A
0
A
-A
0
ac ac.dc
dc
T3T/2
T/2 2T
T3T/2
T/2 2T
T3T/2
T/2 2T
T3T/2
T/2
0
T
3T/2
T/2
2T
T3T/2
T/2 2T
dd
T2T
0.308 A
0.386 A
0.000
A
0.000
A
d
T
d
T
A
A
d
T
Ad
T2
2
0.000
1
2
A1
2
A
2
A1
2
Ap
1
2
A
1
Ap
2
A1
2
A1
2
A1
3
A1
3
A1
11
12
13
14
15
18
230V AC +10% -20%
50/60Hz 7VA
20
OUTPUT
250V AC 8A
RESISTIVE
LOAD
max.
800V peak
AC / DC
CAT II +
SN: XXXXXXXXX
ENDA
INDUSTRIAL ELECTRONICS
EPV741-R AC/DC VOLTMETER
Panel cut-out
Connection
cables
Depth
97mm
75mm
84mm
68 mm
+0.7
68 mm
+0.7
Rubber
Packing
Flush
mounting
clamp
Panel
72mm
78mm
1
2
14
15
SUPPLY:
NOTE :
184-253V AC
50/60Hz 7VA
Line
Neutral Cable size: 1,5mm²
230V AC
Supply
Switch
Fuse
F 100 mA
250V AC
Fuse should be connected.
Equipment is protected throughout by
DOUBLE INSULATION Holding screw 0.4-0.5Nm.
14
15
18
20
max.
800V peak
AC / DC
CAT II
+
SN: XXXXXXXXX
ENDA
INDUSTRIAL ELECTRONICS
EPV741-24 AC/DC VOLTMETER
24V AC +10%
50/60Hz 7VA
11
12
13
14
15
18
24V AC +10%
50/60Hz 7VA
20
OUTPUT
250V AC 8A
RESISTIVE
LOAD
max.
800V peak
AC / DC
CAT II +
SN: XXXXXXXXX
ENDA
INDUSTRIAL ELECTRONICS
EPV741-24-R AC/DC VOLTMETER
14
15
18
230V AC +10% -20%
50/60Hz 7VA
20
max.
800V peak
AC / DC
CAT II
+
SN: XXXXXXXXX
ENDA
INDUSTRIAL ELECTRONICS
EPV741 AC/DC VOLTMETER
ENDA
AC/DC VOLTMETER
EPV 741
SET
OUT AC DC ACDC
18
20
Line
Neutral
ac Ac.dc
dc (rms)
For removing mounting clamps:
- Push out the flush-mounting clamp
In direction 1 shown in figure below.
- Pull out the clamp in direction 2
1)
2)
While panel mounting, additional distance
required for connection cables should be
considered.
Panel thickness should be maximum 10mm.
3) If there is no 90mm free space at the back side
of the device, it would be difficult to remove it from
the panel.
ENDA EPV741 is intended for installation in control panels.Make sure that the
device is used only for intended purpose.The electrical connections must be
carried on by a qualified staff and must be according to the relevant locally
applicable regulations. During an installation, all of the cables that are
connected to the device must be free of energy. The device must be protected
against inadmissible humidity, vibrations, severe soiling and make sure that the
operation temperature is not exceeded. The cables should not be close to the
power cables or components.
1) Mains supply cords shall meet the requirements of IEC 60227 or IEC 60245.
2) In accordance with the safety regulations, the power supply switch shall bring the identification of
the relevant instrument and it should be easily accessible by the operator.1) Mains supply cords

PROGRAMMING MODE
Lower limit value can be
adjusted between -500V and
500V.This parameter can’t
be upper than (
) value.
UP.l1 -
HYS.U - HYS.L
To adjust the selected parameter hold down key then you can adjust by using and keys.
If you hold down the keys for 0.6 seconds while changing the parameters you skip to fast change mode. If you hold down the
keys more than 5 seconds the active parameter would change faster.
If you wait 25 seconds before holding down the keys or power off and power up again, you skip to operation mode.
Parameter Adjustment Method
SET
3/3 EPV741-E-01
ENDA
AC/DC VOLTMETER
EPV 741
SET
OUT AC DC ACDC
RUNNING MODE
SET
&
In Running mode, you can enter or lo.l1 menus by using key.Then you can adjust the
value you want by following the parameter adjustment method.
Up.l1
To skip the programme mode while in operation mode press and keys at the same time.For
returning back to operation mode you should follow the same way while you are in upper menu.
SET
Upper limit value can be
adjusted between -500V and
500V.This parameter can’t be
lower than (
) value.
lo.l1 + HYS.l +
HYS.U
Delay time for upper
limit alarm can be
adjusted between 0
and 900 seconds.
Delay time for lower
limit alarm can be
adjusted between 0
and 900 seconds.
Alarm output position can
be adjusted or If
at
n.o. N.c..
n.o. is adjusted ,
output relay is powered
Measuring type can be
adjusted , orac dc
acdc..Three leds
shows measuring type
at the top of the
display.
Hysteresis value for upper
limit can be adjusted
between 0.0V and 20.0V
This parameter can’t be
higher than
( - - )
value.
Up.l1 Lo.l1 Hys.l
Hysteresis value for lower
limit can be adjusted
between 0.0V and 20.0V
This parameter can’t be
higher than
( - - )
value.
Up.l1 Lo.l1 Hys.U
Means, measured voltage value is
lower than down scale.
ERROR MESSAGES
Means, measured voltage value is
higher than up scale.
(*) There is only 1nPt menu at the models (EPV741 ve EPV741-24) that has no relay.
*